Transaction not yet indexed

KLheXRnDed3XECuQGfR2umgdHTBq2frMw95BK9cmoAzU2chQzLdzKb7vw4Q6Kxt8TNZcMJg3Q6MXfKf8ek3ndF6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.